Actually, based upon the slick design of Toronto designer & tailor, that sign would constitute "faux vernacular" ie: a slick graphic designer trying to make something look "quaint" as opposed to Mom and Pop actually making the sign themselves because they are broke and don't care.

Most graphic designers don't have to try very hard, once they put down their mouse and pick up a pen or brush.

Also, even if you are adept at drawing/writing on a small format -- mostly wrist -- things don't come out nearly so nice on a larger canvas once the arm comes into play. The slick boys there wield spray bombs.

Having said that, my local coffee shop has some sweet chalkboard menus, courtesy of a nearby tattooist.

I have one to share. Recently my neighbor paste his add at the building entrance...I really love it. He put so much effort only for one sentence. For those who don't read Croatian language it says that he is offering to repair stoves and washing machines. But it's the numbers I love the best! Hope you guys like it. http://typophile.com/files/1347221866939.jpg